I love how Triton has his arm around Apollo! That is so adorable!

Have you considered submitting that first photo to a magazine...like a pet magazine, or another magazine that publishes photos of pets? I am NOT a photography expert, but that photo looks really well done to me, excellent lighting, great angle, the background slightly blurred so that the cat in the bag *pops* and the look on Triton's face. It all really makes a great photo!